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"I have tried a LOT of curly hair extensions. These are perfect if you have 3B hair."
Transform your curls in minutes with our Sambi Curly Clip-Ins a beautifully blended 3A–3B texture designed to mimic natural curl variation. Featuring a combination of slightly tighter and looser curl patterns, Sambi delivers the most realistic, multi-dimensional blend for curly hair.
This is not a one-texture curl. It’s natural. It’s dynamic. It’s undetectable.
✓ 100% Remy Human Hair
✓ Instant Length & Volume
✓ Damage-Free
✓ Beginner-Friendly Application (5–10 minutes)
✓ Medium–Low Natural Luster
✓ Cuticles Intact & Aligned (minimal tangling)
Each full set is meticulously crafted to provide complete head coverage, with:
• Color-matched galvanized metal clips
• Soft silicone sleeves for secure, comfortable wear
• Reinforced matching band lining for durability
Secure. Comfortable. Built to last.
• 1 – 8” weft (4 clips)
• 2 – 7” wefts (3 clips)
• 2 – 6” wefts (3 clips)
• 2 – 4” wefts (2 clips)
Designed for balanced volume distribution from nape to crown.
• 2 – 8” wefts (4 clips)
• 3 – 7” wefts (3 clips)
• 2 – 6” wefts (3 clips)
• 2 – 4” wefts (2 clips)
Designed for maximum fullness, added crown density, and fuller perimeter coverage. Ideal for very thick hair or glam level volume.
All extensions are measured in their straight state.
• 16” = approx. 10–12” when curled - sits at collarbone
• 18” = approx. 12–14” when curled - sits below collarbone to midchest
• 22” = approx. 14–16” when curled - sits below chest
• 26” = approx. 18–19” when curled - sits mid back
• 30” = approx. 23-26” when curled - sits mid back to waist
May vary depending on height.
Need help choosing the right length? Click here
120g — Fine to medium hair (natural enhancement)
160g — Medium to thick hair (noticeable volume boost)
190g — Thick hair (dramatic fullness)
220g — Very thick hair (maximum glam volume)
If you're between densities, size up for fuller coverage.
Need help choosing the right density? Click here
A deep, rich brunette with soft warm undertones. Chocolate Brown delivers natural depth and shine without appearing too dark or too cool.
For the most accurate match, use the hair sample included with your order.
Our extensions are not meant to be a perfect out-of-the-box match.
Curly extensions are designed to be styled and customized after washing to achieve your perfect blend. Techniques like finger coiling, separating curls, or light heat styling can help match your exact pattern.
Due to screen variations, color may appear slightly different in person.
Curly Heaven™ is a registered trademark. All images and content are protected and may not be used without permission.
Your Curly Heaven clip-In extensions are 100% Remy human hair which means they should be treated like your own curls… just with a little extra intention. With proper care, your extensions can last 9–12+ months.
Curly extensions are designed to be styled after washing to achieve your perfect blend.
• Wash after 10–15 wears (or when product buildup occurs)
• Always detangle gently before washing
• Use lukewarm water
• Cleanse with a sulfate-free, curl-safe shampoo
• Apply conditioner mid-shaft to ends (avoid clips & bands)
• Rinse thoroughly and gently squeeze out excess water
• Do not rub, twist, or wring
Pro Tip: Over-washing reduces longevity. Less is more.
• Always detangle from ends upward
• Use fingers or a wide-tooth comb
• Detangle when wet or with a light leave-in spray
• Avoid heavy oils that cause buildup
→ Gentle handling preserves the curl pattern and cuticle alignment.
Curly extensions are designed to be styled after washing to achieve your perfect blend. Techniques like finger coiling, separating curls, or light heat styling can help match your exact pattern.
→ Remember, the more heat and color processing, the shorter the lifespan.
• Store fully dry
• Keep in a satin bag, box or hanger
• Lay flat or loosely coiled
• Keep away from humidity
→ Proper storage prevents tangling and preserves texture.
✗ Sleeping in clip-ins
✗ Swimming with clip-ins
✗ Heavy alcohol-based products
✗ Excessive brushing
✗ Bleaching
We gladly accept returns and exchanges for clip-In hair extensions within a thirty (30) days, return window begins when the order is fulfilled., provided that the extensions have not been opened, worn, or tampered with. (Final sale items, wefted extensions, accessories, ponytails, gift cards, custom orders and wholesale orders are non-refundable).
Enjoy a sneak peek without any strings attached: to keep your return or exchange options open, just make sure the main compartment stays sealed and unopened. Each order comes with a sample hair piece that’s part of your full set, so you can see and feel the color, texture, length, and quality to ensure it's a perfect match before fully committing (do not tamper with the sample hair piece).
For standard shipping, please allow 1-3 business days for order processing. During the Holiday Season, processing times may be slightly extended. Please note that we do not ship orders on weekends. Pre-Order: Ships in 2–6 Weeks.
United States: 2–5 business days
Canada: 5–10 business days
International: 7–14 business days
Shipping times may vary depending on carrier and location.
We are not responsible for delays caused by customs, weather, or carrier disruptions.
Overall rating: 4.3846154 / 5 from 26 reviews.
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"I have tried a LOT of curly hair extensions. These are perfect if you have 3B hair."
"I have loved my Curly Heaven extensions in the past. This time, I waited 7 weeks to receive, and the curl pattern is really tight, compared with the last ones and description, and the hair feels frizzy and course. I don’t love them, but am keeping them."
"very good quality just took way too long to come"
"Hair quality has gone down in the last few years"
"I’ve been using curly heaven for 3 years now and I’ve had the best experience. I’ve repurchased extensions 8 times and have had great customer service so far. I’ve found the extensions last around 6 months for me, granted I wear them almost daily. They are so natural and blend perfectly with my hair. The hair is so soft, but I do suggest the washing the extensions every three weeks to maintain the curl pattern. I’ve used these extensions during swim practice, to the beach, basically everywhere and they have yet to fail me."
"Quality is OK"
"I was so nervous about the color not blending with mine. It’s literally my same exact color. The curl is a little bit different from mine but not much. The cool thing about it is , I can blow dry and diffuse my hair to be as curly as the extensions, or I can blow dry and PULL the extensions gently so it dries a little straighter to my hair. Either way , They blend so naturally with my hair. I’ve gotten so many compliments on my hair. And as much as I’d like to take all the credit , I have to tell them about the extensions 🤪 I got the 26” by accident and they were just a little too long for my hair so I had them cut. I tried to add a video of the hair so you could see the movement and how natural it flows,but it wouldn’t let me upload a video so I just took a few screenshots of the video video"
"I LOVE my new clip ins! They are easy to put in and add the length I needed! I would definitely buy again!"
"Beautiful hair match with mine and length perfectly ! Add great volume and clips are super Secure! Fast delivery and I most definitely will order again! Worth every penny!"
"Perfect match!! Love!"